not spam

"Are Commercial Honeybees Making Wild Bees Sick?" by Berly McCoy It is possible to infer from this excerpt something about future efforts to save the bees. What inference can you make? In 3–5 sentences, state your inference and provide strong and thorough...

All biomolecules are made up of the elements(1 point) Responses carbon, hydrogen, and oxygen. carbon, hydrogen, and oxygen. carbon, hydrogen, oxygen, and sulfur. carbon, hydrogen, oxygen, and sulfur. carbon, hydrogen, nitrogen, and oxygen. carbon, hydroge...

Multiply the polynomial expression (x+2)(x−4) .(2 points) ( )x^2+ ( )x + ( )

Multiply the polynomial (b+8)(3b−6) to simplify.(1 point) Responses b^2+30b−48 b squared plus 30 b minus 48 b^2+18b−36 b squared plus 18 b minus 36 3b^2+30b−48 3 b squared plus 30 b minus 48 3b^2+18b−48

How do catalysts affect a chemical reaction?(1 point) Responses increase activation energy increase activation energy lose activation energy lose activation energy provide activation energy provide activation energy lower activation energy

""Black Panther" Comic Books Belong in Classroom" by David Cutler in 1-2 sentences, explain the author’s tone. Give examples of words from the text that help make the author’s tone clear and explain their effect

'How a Children’s Toy Could Help Fight Malaria” by Jason Daley in 1 sentence analyze how the author uses supporting details throughout the text to explain the importance of the paper centrifuge for all communities.

"Why Journalism Has A Gender Problem" by Corinne Segal in 1 sentence write an objective summary of the article. (4 points)

Which biomolecule stores genetic information for body cells?(1 point) Responses lipids. lipids. proteins. proteins. carbohydrates. carbohydrates. nucleic acids

Fatty acids are the building blocks of(1 point) Responses lipids lipids DNA DNA amino acids amino acids monosaccharides

A complex carbohydrate made of many glucose molecules is known as a(1 point) Responses multisaccharide. multisaccharide. polysaccharide. polysaccharide. trisaccharide. trisaccharide. saccharide

What makes amino acids unique from fatty acids and sugars?(1 point) Responses Genetic material is made of nucleotides, which contain amino acids; fatty acids and sugars are not part of genetic material. Genetic material is made of nucleotides, which conta...

Multiply to simplify the polynomial expression (r−1)(r^2−2r+3) .(2 points) ( )r^3 + ( )r^2+ ( )r + ( )

Simplify the polynomial expression (xy−2)(x^2+1) ( )x^3y + ( )x^2 + ( )xy + ( )

Which of the following shows that polynomials form a closed system under multiplication? Option #1: 3(2/x+5)=6/x+15 Option #2: 8x+7=5x+3x+1+6 Option #3: (2x^2−4)(3y+6)=6x^2y+12x^2−12y−24 Option #4: 2x^1/2⋅3=6x−−√x (1 point) Option #

What is the product of the polynomials (x^2y+2)(x^2−y)?(1 point) Responses x^3y−x^2y^2+2x^2−2y x cubed y minus x squared y squared plus 2 x squared minus 2 y x^4y−xy+x^2y x superscript 4 baseline y minus x y plus x squared y x^4y−x^2y^2+2x^2−2y x superscr...

Which expression is equivalent to x^3(2+y^5) ?(1 point) Responses 2x^3+x^3y^5 2 x cubed plus x cubed y superscript 5 baseline x^3+x^3+xy+xy+xy x cubed plus x cubed plus x y plus x y plus x y 2x^3+y^5 2 x cubed plus y superscript 5 baseline x^3+2+y^5

Which of the following responses demonstrates that polynomials form a closed system under multiplication?(1 point) Responses (x2/2)(1/x) left parenthesis Start Fraction x squared over 2 End Fraction right parenthesis left parenthesis Start Fraction 1 over...